Portable computer



FIG. 1 is a top front perspective view of a portable computer showingour new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a right side view thereof showing an example of use;

FIG. 9 is a right side view thereof showing other example of use; and,

FIG. 10 is a rear view thereof, in which a handgrip is protruded.

The broken lines shown in the drawings represent portions of theportable computer that form no part of the claimed design.

CLAIM The ornamental design for a portable computer, as shown anddescribed.